All Products
Search
Document Center

Elastic High Performance Computing:DeleteSecurityGroup

Last Updated:Aug 27, 2026

Removes a cluster from a security group.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ehpc:DeleteSecurityGroup

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

ClusterId

string

Yes

The cluster ID.

ehpc-hz-FYUr32****

SecurityGroupId

string

Yes

The ID of the security group.

sg-bp13n61xsydodfyg****

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

04F0F334-1335-436C-A1D7-6C044FE73368

Examples

Success response

JSON format

{
  "RequestId": "04F0F334-1335-436C-A1D7-6C044FE73368"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidParams The specified parameter %s is invalid. The specified parameter %s is invalid.
500 UnknownError An unknown error occurred. An unknown error occurred.
404 ClusterNotFound The specified cluster does not exist. The specified instance does not exist.
404 SecurityGroupNotSupported The security group is not supported. The security group is not supported.
404 InvalidSecurityGroup The security group ID is invalid. The security group ID is invalid.
503 ServiceUnavailable The request has failed due to a temporary failure of the server The request has failed due to a temporary failure of the server.
406 EcsError ECS api request error
406 DbError A database service error occurred. Database request failed.
406 AliyunError Aliyun api service error
407 NotAuthorized You are not authorized by RAM for this request. The request is not authorized by RAM.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.